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April 20, 2014

Homework Help: Chemistry

Posted by Jessica on Tuesday, March 12, 2013 at 10:49pm.

Use activity coefficients to find the concentration of hydrogen ions in a solution of 65.0 mM butanoic acid and 0.01 M NaCl. The ionization constant of butanoic acid is Ka = 1.52 × 10-5. Take the size of C3H7COO– to be 500 pm.
Find [H+], pH, and alpha.

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